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Home > Elastomers > Semiconductor Polymers
Common
Polymers in Semiconductor
Process Equipment
| ASTM |
Polymer |
Trade
Names |
Monomers |
| PLASTICS | |||
| Polyamideimide (PAI) | TORLON® | ||
| Polybenzimidazole (PBI) | CELAZOLE® | -(C7H6N2)- | |
| Polycarbonate (PC) | -COOC6H5C(CH3)2C6H5O- | ||
| Polyethylene (PE) | -CH2CH2- | ||
| Polyetheretherketone (PEEK) | KETRON® | -C6H5-CO-C6H5-O-C6H5- | |
| Polyetherimide (PEI) | ULTEM® | ||
| Polyimide (PI) | DURATRON® | N(C2O2)C6H5(C2O2)N-R- | |
| Polypropylene (PP) | CH2CH(CH3)- | ||
| Polyphenylenesulfide (PPS) | TECHTRON® | ||
| Polyvinylidine Fluoride (PVDF) | -CH2CF2- | ||
| Fluorinated Ethylene-Propylene (FEP) | FEP | -CF2CF2-CF2CF(CF3)- | |
| Perfluoroalkoxy (PFA) | PFA | -CF2CF2-CF2CF(OCF3)- | |
| Polytetrafluoroethylene (PTFE) | PTFE | -CF2CF2- | |
| ELASTOMERS | |||
| NBR | Nitrile (Buna-N) | PARACRIL®, CHEMIGUM® | -CH2CH=CH(CH2)2CHCH(CN)- |
| EPDM | Ethylene-Propylene Diene | VISTALON®, NORDEL® | -CH2CH2-CH2CH(CH3)- |
| VMQ | Silicone | SILASTIC®, SILPLUS® | -OSi(CH3)2-OSi(CH3)(CH=CH2)- |
| FVMQ | Fluorosilicone | SILASTIC® LS, FSE® | -OSi(CH3)(CH=CH2)- OSi(CH3)(CH2CH2CF3)- |
| FKM | Fluoroelastomer | A VITON®, FLUOREL® | -CH2CF2-CF2CF(CF3)- |
| Fluoroelastomer B | -CH2CF2-CF2CF(CF3)-CF2CF2- | ||
| Fluoroelastomer GF | -CH2CF2-CF2CF(OCF3)-CF2CF2- | ||
| Fluoroelastomer ETP | VITON®, ETP® | -CF2CF2-CF2CF(OCF3)-CH2CH2- | |
| Fluoroelastomer TFE/P | AFLAS® | -CF2CF2-CH2CH(CH3)- | |
| FFKM | Perfluoroelastomer (PFE) | AEGIS® | -CF2CF2-CF2CF(OCFnCF3)- |
| OTHER | |||
| VF2/CTFE | KEL-F® | -CH2CF2-CF2CFCl- | |
Viton® was a registered trademark of DuPont at the time the article was written and is now a registered trademark of the Chemours Company.
Next Topic Nitrile (Buna-n) O-Rings
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